package com.yangxd.hospital.service;

import com.yangxd.hospital.entity.Role;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author yangxd
 * @since 2021-04-24
 */
public interface RoleService extends IService<Role> {
    /**
     * 根据roleId查询
     * @param roleId
     * @return
     */
    Role selectByRoleId(Integer roleId);
}
